Illustration from Scientific Research

Illustration of the self-degradation of devices induced by the photolysis of iodine species: photolysis of I2to iodine radicals ①; radical-induced deprotonation of organic cations ②; long-distance diffusion of I2③; capture of iodine species by C60④; photolysis of iodine radical from ideal perovskites ⑤. b) Reproduced with permission.[30]Copyright 2024, Springer Nature.

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